脑瘫和脊髓痉挛异常反射活动中的神经生理机制
Neurophysiological mechanisms in abnormal reflex activities in cerebral palsy and spinal spasticity.
作者信息
Barolat-Romana G, Davis R
出版信息
J Neurol Neurosurg Psychiatry. 1980 Apr;43(4):333-42. doi: 10.1136/jnnp.43.4.333.
Abstract
Dorsal root stimulation, carried out during operation in 80 spastic cerebral palsy patients and in one spastic quadriplegic patient, allowed a study of abnormal monosynaptic and polysynaptic reflexes. Frequency-related depression of the monosynaptic reflex was not present; increased activity through non-suppressed polysynaptic pathways was shown.
摘要
在80例痉挛型脑瘫患者和1例痉挛型四肢瘫患者手术期间进行的背根刺激，有助于对异常单突触和多突触反射进行研究。单突触反射不存在频率相关的抑制；通过未受抑制的多突触通路显示出活动增加。
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